Compressed Air Compressors for Industry

KOMPBERG®️ BKB 300 - 11 Booster nitrogen Compressor High-Performance and High-Pressure Nitrogen Boosters For demanding high-pressure air and nitrogen applications, the nitrogen booster compressor BKB 300 delivers exceptional compression efficiency and durability. Engineered to German quality standards, this heavy-duty booster is designed for industrial-grade reliability and performance. With capacities ranging from 180 to 320 L/min and pressure ratings up to 350 bar, the BKB 300 series offers a versatile solution for high-pressure gas applications. Available in multiple power configurations, it accommodates diverse operational needs, including booster variants for enhanced performance. At the heart of the system lies BERG’s high-pressure compression technology, built for superior durability and operational longevity. The BKB 300 seamlessly integrates with a wide range of customizable options and accessories, allowing tailored configurations to meet specific nitrogen system requirements. Whether used as a standalone unit or part of a comprehensive Nitrogen Plant system, the KOMPBERG BKB 300 exemplifies BERG’s commitment to innovation, efficiency, and long-term reliability in industrial high-pressure solutions.

KOMPBERG®️ BKB 300 - 15 Booster Compressor A heavy-Duty Booster for High-pressure Air and Nitrogen Gas Applications ADVANTAGES of BKB 300 Booster Compressor Low Noise:Reduced vibration achieved by isolating the compression block from the motor. Enhanced soundproofing for noise reduction. Cost-Effective Ownership:IE3 motor and self-tensioning V-belt offer superior energy efficiency. Durable piston rings and corrosion-resistant cooler pipes extend service intervals, minimizing maintenance costs. Dependable Performance:Designed for continuous operation, ensuring reliability. Integrated oil-water separators maintain high air and nitrogen quality. Automatic condensate drain reduces pressure losses and noise levels, enhancing efficiency and reliability.

KOMPBERG®️ BKB 300 - 19 Booster Compressor Heavy-Duty Booster for High-Pressure Air and Nitrogen Gas Applications: The BKB 300 Compressor The BKB 300 Booster Compressor stands out as a robust solution for high-pressure air and nitrogen gas applications, offering numerous advantages that enhance both performance and user experience. One of its key features is its low noise operation, achieved through innovative design elements such as isolating the compression block from the motor and incorporating enhanced soundproofing materials. This results in significantly reduced vibration and noise levels, creating a more comfortable working environment. In terms of cost-effectiveness, the BKB 300 is equipped with an IE3 motor and a self-tensioning V-belt, which provide exceptional energy efficiency and lower operational costs. Additionally, durable piston rings and corrosion-resistant cooler pipes contribute to extended service intervals, further minimizing maintenance expenses. Dependability is another hallmark of this compressor; it is engineered for continuous operation, ensuring consistent performance under demanding conditions. The integrated oil-water separators guarantee high-quality air and nitrogen output, while the automatic condensate drain system helps to reduce pressure losses and noise levels, ultimately enhancing overall efficiency and reliability. With its combination of low noise, cost-effective ownership, and dependable performance, the BKB 300 is an ideal choice for industries requiring high-pressure gas solutions.

World class oil-free compression element • 100 % oil-free rotary screw compression • High quality compressed air • Low speed to capacity ratio • High overall efficiency with superior rotor coating and element cooling jackets • No oil disposal problems downstream as air is completely oil-free • Two compression stage with Air cooled system

BERG MASTER CONTROLLER FOR GROUP OF SCREW COMPRESSORS BERG MASTER CONTROLLER Additional feature of the RC-S series master controllers that provides to duplicate the operator panel onto a PC or mobile devices. this feature can be implemented in both new controllers and the controllers that are already used to control a specific group of compressors. Master control unit RC is responsible for : Control of the start and stop system of the compressors installed in one compressed air network, Monitoring and ensuring correct pressure in the system, Optimum load distribution between individual compressors, Possibility of selecting the leading compressor, Setting pressure start and stop thresholds, Entering the parameters of the system regulation, Collection of information from the supervised system and its processing, and all signalling (in RC-S) Remote monitoring of the supervised system status by means of the installed interface operated in the web browser or/and by means of the Modbus TCP communication protocol (in Modbus RTU option via RS485),(in RC-S). The use of the RC- control unit of the compressor group eliminates the necessity of the machine operator intervention into settings and enables equal load distribution between compressors. Control of the screw compressor group is possible in the Sequence or cascade mode. √ The sequence control is recommended for the compressors of comparable size. Their operation time is usually equalized. √ The cascade control is dedicated to the machines of different sizes, where the one operates in a continuous way and the others operate only during peak demands for compressed air. 

KOMPBERG® BSDK5 We are using a large low speed air end for relative small compressors. The electric motor is directly coupled to the main air end rotor, which essentially reduces the maintenance cost, in contrast with the belt driven compressor or a compressor with gear box. Compressor output is controlled either by an on/off switch, depending on the pressure in the air chamber or by classic suction regulator with a new control system depending on the pressure level, or possibly by advanced continuous regulation of operation, which optimists the machine’s performance parameters in real time by smoothly changing revolutions depending on the volume of discharged compressed air.

Booster Compressor KOMPBERG®️ BKB 40 - 300Booster Compressor KOMPBERG®️ BKB Description The compressor is intended for compressing air only. Its use to compress other gases requires prior agreement with machine manufacturer or vendor. Such agreement must be made in writing. The compressor may not be used for any purpose other than specified. Booster Compressor KOMPBERG® BKB Technical Description Applications The KOMPBERG®️ series booster compressors are intended for boosting air pressure from 1-1.3 MPa (KOMPBERG®️ BKB 40 -300) on the suction side, to 2.5-4.0 MPa on the pressure side. The booster is provided with an oil filter and end cooler.   Main components The booster compressor comprises an oil piston compressor with “V” cylinder arrangement at 90° angle. The compressor is driven by an electric motor with a belt transmission. A common frame supports the compressor, motor and air end cooler with fans and filters.   The compressor  It is a one-stage, two-cylinder, one-sided compressor, with a "V" cylinder configuration and a 90 bifurcation angle. A compressor carter with a tunnel structure is made as a cast iron cast. The lower part of the crankcase is at the same time an oil sump in which the oil suction filter is mounted. The oil filter is mounted on the oil pump. Two cylinders with working valves are attached to the compressor's crankcase. The working valves are pressed against the heads of the head with adjustment screws through special pressure sleeves. In order to ensure more efficient heat dissipation, the cylinders and heads are suitably ribbed. Crankshaft, cast of nodular cast iron with increased impact strength, is supported by two rolling bearings. On the one hand, the crankshaft has a conical tip for seating the pulley, while a gear-driven oil pump is driven from the other end of the shaft. Two connecting rods with two-part thin-walled bushes are mounted on the surface hardened crank shaft. Both cylinders on the intake are connected by a common intake manifold, and on the discharge by an air cooler.    Electric motor  The booster compressor is driven by a squirrel-cage, AC electric motor. The motor is designed for an intermittent run, for maximum 20 starts per hour. The compressor is driven by the motor via a belt transmission.   End cooler  The cooler in the KOMPBERG®️ boosters is made of vertical ribbed steel tubes connected with horizontal collectors at the ends. The cooler has welded construction. In the upper cooler collectors, valves for draining condensate and a relief solenoid valve are provided. Air circulation in both solutions is forced by a fan driven by an electric motor.   Booster compressor frame  The KOMPBERG®️ BKB 40 - 300 booster frame, on which the motor and compressor are  supported, is made of plate and seated on four shock absorbers.

KOMPBERG®️ BSDK5 – Stationary Screw Compressor with Integrated Dryer The KOMPBERG®️ BSDK5 with integrated refrigeration dryer delivers high-quality, dry compressed air in a single, space-saving system. Designed with a robust, low-speed air end, this compressor ensures quiet operation and long service life. Its direct-drive electric motor is coupled to the main rotor without belts or gear transmission, minimizing energy loss and reducing routine maintenance compared to conventional belt-driven units. The built-in dryer efficiently removes moisture from the air stream, protecting downstream equipment and maintaining stable air quality without the need for a separate drying unit. Smart control options—ranging from pressure-based on/off regulation to advanced variable-speed adjustment—allow the machine to fine-tune output in real time for optimal efficiency and lower operating costs.

Booster Compressor 40 - 600 TWIN Description The compressor is intended for compressing air only. Its use to compress other gases requires prior agreement with machine manufacturer or vendor. Such agreement must be made in writing. The compressor may not be used for any purpose other than specified. Technical Description Booster Compressor 40 - 600 TWIN Applications The KOMPBERG®️ series booster compressors are intended for boosting air pressure from 1.0-1.3 MPa (KOMPBERG®️ BKB 40 - 600 TWIN) on the suction side, to 2.5-4.0 MPa on the pressure side. The booster is provided with an oil filter and end cooler.   Main components The booster compressor comprises an oil piston compressor with “V” cylinder arrangement at 90° angle. The compressor is driven by an electric motor with a belt transmission. A common frame supports the compressor, motor and air end cooler with fans and filters.   The compressor  It is a single-stage compressor with two cylinders, one-side action, with “V” cylinder arrangement at 90° angle. The compressor has a tunelled iron cast crankcase. The crankcase bottom serves also as an oil sump with the oil suction filter built in. The oil filter is installed in the oil pump.  Two cylinders with valves are mounted to the crankcase. The valves are held in place in their seats in the head with adjustment bolts through special thrust sleeves. The cylinders have special ribs to ensure efficient heat removal. The crankshaft forged of increased impact-resistant steel is supported on two rolling bearings. On one side, the crankshaft is provided with a cone end for pulley mounting, whereas the other end drives the oil gear pump. On a skin-hardened crank pin of the shaft, two connecting rods with thin-wall double-split bearing bushings are mounted. There are no separate heads in the compressor, as the cylinder and head is a one-component iron cast. Both cylinders are linked with a common suction collector, at the inlet side, and with the air end cooler, at the outlet side.    Electric motor  The booster compressor is driven by a squirrel-cage, AC electric motor. The motor is designed for an intermittent run, for maximum 20 starts per hour. The compressor is driven by the motor via a belt transmission.   End cooler  The cooler in the KOMPBERG®️ boosters is made of vertical ribbed steel tubes connected with horizontal collectors at the ends. The cooler has welded construction. In the upper cooler collectors, valves for draining condensate and a relief solenoid valve are provided. Air circulation in both solutions is forced by a fan driven by an electric motor.   Booster compressor frame  The KOMPBERG®️ BKB 40 - 600 TWIN booster frame, on which the motor and compressor are supported, is made of plate and seated on four shock absorbers.

Oil free Screw Compressor KOMPBERG® ZXF Advantages - Robust and unique design - Low-noise and low-vibration design - Easy installation Safe and reliable - SIEMENS electro motor and inverter - Advanced SIEMENS control and monitoring - High quality inlet/blowdown valve - Zero loss electronic drains

Open machines without canopy The BERG screw block is of robust construction and it is designed with a power reserve. The machines BSDK5 - BSDKF7 work at very low speeds and are therefore very quiet. These machines can be operated without canopy. The open version offers excellent service access.

Why frequency control? Energy savings almost up to 35% Low fatigue and low depreciation Print optimization Reduction of discharge losses Lower power consumption leads to reduced CO2

KOMPBERG®️ made from different effective parts Large convenient and removable doors are fitted as standard on BERG Screw compressors and the housing provides adequate space for the convenient layout of the components. Reliable Direct drive, heavy-duty and consistently efficient. BERG design principles prevent reduced output and premature wear in this essential drive component. using the famous German components as well as high quality German filters, Siemens electromotor and controller.

KOMPBERG® ZXF Advantages - Low maintenance cost - Compression Elements - Low transmission losses - easy to maintain air filter - minimum intake losses - Stain Steel components and piping

Direct Drive KOMPBERG BSDKF11 from 11 kW are delivered with steel canopy. It acts as sound muffler and also directs the flow of cooling air that removes heat from the compressor. The compressor is thus protected against overheating. The canopy can be easily connected to the air ducting and allows unrestricted service access.

STATIONARY SCREW COMPRESSORS parameters of the serie: • energy saving • high efficiency • no gear box or belt transmission • energy optimized cooling system • reliability – reduction number of components and use age of integrated parts • very low vibrations • low noise level • low speed machine – life time of up to 80 000 working hours

Oil free Screw Compressor KOMPBERG® ZXF Description BERG is an expert in the development and manufacture of the most reliable oil-free screw compressors. The ZX series is the exquisite screw compressors that come from this strong tradition of two-stage and air-cooled systems. The ZX offers a rugged design and low operating costs for industries where high quality, oil-free air is the key solution. BERG Kompressoren has reached a new milestone: Being a German company certified to ISO 8573-1 CLASS 0, setting the standard for air purity. Every machine is tested to ensure that it meets specifications, complete safety, and no surprises. ZX oil-free compressors are really easy to use and have no maintenance issues.

All Our Compressors are equipped as Direct Drive Drive 1:1 means that the Airend and motor are directly connected. This means that there are no transmission losses. BERG’s direct drive screw compressors deliver outstanding performance and make possible great savings in energy. The drive motor and the air end in one-to-one drive series compressors are designed to operate at the same low speed. This enables the drive and compression units to be linked via a maintenance-free coupling which avoids the transmission losses with gear-driven units. our direct drive compressor reduces the number of components needed in comparison with gear drive, significantly increasing reliability and service life. Sound levels are also considerably lower. The airend in each KOMPBERG®️ BSD model is designed to specifically match air demand and ensures outstanding efficiency through the low-speed operation.

Oil free Screw Compressor KOMPBERG® ZXF Description BERG is an expert in the development and manufacture of the most reliable oil-free screw compressors. The ZX series is the exquisite screw compressors that come from this strong tradition of two-stage and air-cooled systems. The ZX offers a rugged design and low operating costs for industries where high quality, oil-free air is the key solution. BERG Kompressoren has reached a new milestone: Being a German company certified to ISO 8573-1 CLASS 0, setting the standard for air purity. Every machine is tested to ensure that it meets specifications, complete safety, and no surprises. ZX oil-free compressors are really easy to use and have no maintenance issues.

Stationary Screw Compressor BSDKF15 is specially developed for: professional workshops small manufactures, garages, painting shops carpentry industry furniture production packaging plants. Common parameters of the series: energy saving – no idle run high efficiency no gearbox or belt transmission energy optimized cooling system reliability – reduction number of components and usage of integrated parts very low vibrations low speed machine – life time of up to 80 000 working hours low noise level